I got vaccinated with covishield on 2nd May. On 3rd May I had a little fever after that from 4th to 7th I had high grade Fever and a little cough with phlegm and lost sense of smell.I got my covid test done on 7th which turned out to be negative. And from 9 th May onwards I don't have any fever also regained sense of smell on 17th.But from past 7/8 days I am having chest pain with extreme gas. However the pain is not persistent and generally feel only when I lie down. My oxygen saturation is constant 98-99.